U.S. Sees Big Jump in Nausea Cases Among Frequent Marijuana Users in the Hospital

CDC Reports Sharp Rise in Emergency Room Visits for Cannabis Hyperemesis Syndrome Among Frequent Marijuana Users

A new CDC report reveals nearly 200,000 emergency room visits in the past year for cannabis hyperemesis syndrome (CHS), a condition causing severe nausea and vomiting in frequent marijuana users. The increase may reflect both rising cases and improved diagnostic coding.